similar to: Multilevel Survival Analysis - Cox PH Model

Hi all, thank you for your patience. I am dealing with a large dataset detailing patients and medications Medications are hard to code, as they are (usually) meaningless unless matched with doses. I have a dataframe with vectors (Drug1, Drug2..... Drug 16) and individual patients are represented by rows. The vectors are actually factors, with 100s of possible levels (all the drugs the patient

On 10/28/19 1:10 PM, Jason Gunthorpe wrote: ... > include/linux/mmu_notifier.h | 98 +++++++ > mm/Kconfig | 1 + > mm/mmu_notifier.c | 533 +++++++++++++++++++++++++++++++++-- > 3 files changed, 607 insertions(+), 25 deletions(-) > > diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h > index 12bd603d318ce7..51b92ba013ddce

Hello, thank you all for your patience and time I am essentially trying to get disorganised data into long form for linear modelling. I have 2 dataframes "rec" and "book" Each row in "book" needs to be pasted onto the end of several of the rows of "rec" according to two variables in the row:" MRN" and "COURSE" which match. I have

?I've hit a roadblock debugging a new update to the survival package.?? I do debugging in a developement envinment, i.e. I don't create and load a package but rather? source all the .R files and dyn.load an .so file, which makes things a bit easier. ? Running with R -d "valgrind --tool=memcheck --leak-check=full" one of my test files crashes in simple R code a dozen lines

Buenas tardes, pido disculpas si mi consulta es demasiado elemental, pero actualmente encuentro una gran barrera para continuar mi trabajo si no lo solvento. Soy usuaria principiante de R, estoy trabajando con una base de datos climática <https://digital.csic.es/handle/10261/104742>que se encuentra en formato netcdf4 y necesito transformarla a la versión 3 con el fin de visualizarlo en un

On Wed, Nov 06, 2019 at 09:08:07PM -0500, Jerome Glisse wrote: > > > > Extra credit: IMHO, this clearly deserves to all be in a new mmu_range_notifier.h > > header file, but I know that's extra work. Maybe later as a follow-up patch, > > if anyone has the time. > > The range notifier should get the event too, it would be a waste, i think it is > an oversight

I haven't done any R memory debugging lately, but https://www.mail-archive.com/rcpp-devel at lists.r-forge.r-project.org/msg10289.html shows how I used to have gdb break where valgrind finds a problem so you could examine the details. Also, running your code after running gctorture(TRUE) can help track down memory problems. -Bill On Wed, Feb 7, 2024 at 12:03?PM Therneau, Terry M., Ph.D.

On Thu, Nov 07, 2019 at 04:04:08PM -0500, Jerome Glisse wrote: > On Thu, Nov 07, 2019 at 08:11:06PM +0000, Jason Gunthorpe wrote: > > On Wed, Nov 06, 2019 at 09:08:07PM -0500, Jerome Glisse wrote: > > > > > > > > > > Extra credit: IMHO, this clearly deserves to all be in a new mmu_range_notifier.h > > > > header file, but I know that's extra

From: Jason Gunthorpe <jgg at mellanox.com> Remove the interval tree in the driver and rely on the tree maintained by the mmu_notifier for delivering mmu_notifier invalidation callbacks. For some reason amdgpu has a very complicated arrangement where it tries to prevent duplicate entries in the interval_tree, this is not necessary, each amdgpu_bo can be its own stand alone entry.

On Wed, Nov 06, 2019 at 04:23:21PM -0800, John Hubbard wrote: > Nice design, I love the seq foundation! So far, I'm not able to spot anything > actually wrong with the implementation, sorry about that. Alas :( I feel there must be a bug in here still, but onwards! One of the main sad points was it didn't make sense to use the existing seqlock/seqcount primitives as they have

I read a table from Microsoft Access using RODBC. Some of the variables had a name with a space in it. R has no problem with it but I do. I cannot find out how to specify the space names(alltime) [1] "ID" "LVL7" "Ref Pv No" "Ref Pv Name" "DOS" "Pt Last Name" "Pt First Name" "MRN"

On Fri, Nov 01, 2019 at 02:44:51PM +0000, Yang, Philip wrote: > > > On 2019-10-29 3:25 p.m., Jason Gunthorpe wrote: > > On Tue, Oct 29, 2019 at 07:22:37PM +0000, Yang, Philip wrote: > >> Hi Jason, > >> > >> I did quick test after merging amd-staging-drm-next with the > >> mmu_notifier branch, which includes this set changes. The test result >

Hi, As part of the analysis of a longitudinal study, I have a list, called wg, on R 1.3.1 for windows created as follows - wg <- by(xx, xx$mrn, function(xx) lm(xx$maternal.wt ~ xx$gestation, data=xx)) xx is a data.frame, and so wg contains the results of 293 linear regressions, as lm objects. Now what I want is to extract the 293 intercepts and regression coefficients as a vector, and

First a statistical issue: The survfit routine will produce predicted survival curves for any requested combination of the covariates in the original model. This is not the same thing as an "adjusted" survival curve. Confusion on this is prevalent, however. True adjustment requires a population average over the confounding factors and is closely related to the standardized

I have some data which is censored and I want to determine the median. Its actually cost data for a cohort of patients, many of whom are still on treatment and so are censored. I can do the same sort of analysis for a survival curve and get the median survival... ...but can I just use the survival curve functions to plot an X axis that is $ rather than date? If not is there some other way to

From: Jason Gunthorpe <jgg at mellanox.com> Of the 13 users of mmu_notifiers, 8 of them use only invalidate_range_start/end() and immediately intersect the mmu_notifier_range with some kind of internal list of VAs. 4 use an interval tree (i915_gem, radeon_mn, umem_odp, hfi1). 4 use a linked list of some kind (scif_dma, vhost, gntdev, hmm) And the remaining 5 either don't use

I would like to add two horizontal lines representing acceptible drug levels to a trellis plot. I tried using abline and I get an error that "plot.new has not been called." See below. xyplot(FK~WEEK|Event1/MRN, data=FKdat.o1) abline(h=5) abline(h=10) Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) : plot.new has not been called yet Any help that can be provided

On Wed, Nov 06, 2019 at 04:23:21PM -0800, John Hubbard wrote: > On 10/28/19 1:10 PM, Jason Gunthorpe wrote: [...] > > /** > > * enum mmu_notifier_event - reason for the mmu notifier callback > > @@ -32,6 +34,9 @@ struct mmu_notifier_range; > > * access flags). User should soft dirty the page in the end callback to make > > * sure that anyone relying on

On 11/7/19 12:06 PM, Jason Gunthorpe wrote: ... >> >> Also, it is best moved down to be next to the new MNR structs, so that all the >> MNR stuff is in one group. > > I agree with Jerome, this enum is part of the 'struct > mmu_notifier_range' (ie the description of the invalidation) and it > doesn't really matter that only these new notifiers can be

Hello I am using glmmBUGS to fit a multilevel model. Treatments are nested in Course are nested in Patients. The predicted variable in total EEG duration. The predictors are: at the observation level : Medication dose at the Course level: Weight in KG and Age at the Patient level: Weight in KG and Age I am trying to fit a multilevel model as in lmer, but in BUGS. Here is an example of the